TransPerfect Customer Service Representative interview questions

I was interviewed by David Brill in August 2019 and he was very condescending, rude, and informal in the interview process. I suggest he learn some basic etiquette. I found him to be low class and unprofessional in his questioning and how he spoke to me. I will be reporting him to HR, as I am an attorney and saw some red flags in how he spoke to me.

3 rounds of interviews First over the one with hr, about background/experience Second in the office with 3 possible managers one by one Third with RD over the phone last call I got the offer